6 papers
Hybrid Improved Document-level Embedding (HIDE)
Satanik Mitra, Mamata Jenamani
In recent times, word embeddings are taking a significant role in sentiment analysis. As the generation of word embeddings needs huge corpora, many applications use pretrained embe…
An Approximate Marginal Spread Computation Approach for the Budgeted Influence Maximization with Delay
Suman Banerjee, Mamata Jenamani, Dilip Kumar Pratihar
In this paper, we study the Budgeted Influence Maximization with Delay Problem, for which the number of literature are limited. We propose an approximate marginal spread computatio…
Earned Benefit Maximization in Social Networks Under Budget Constraint
Suman Banerjee, Mamata Jenamani, Dilip Kumar Pratihar
Given a social network with nonuniform selection cost of the users, the problem of \textit{Budgeted Influence Maximization} (BIM in short) asks for selecting a subset of the nodes…
Threshold-Based Heuristics for Trust Inference in a Social Network
Bithika Pal, Suman Banerjee, Mamata Jenamani
Trust among the users of a social network plays a pivotal role in item recommendation, particularly for the cold start users. Due to the sparse nature of these networks, trust info…
A Survey on Influence Maximization in a Social Network
Suman Banerjee, Mamata Jenamani, Dilip Kumar Pratihar
Given a social network with diffusion probabilities as edge weights and an integer k, which k nodes should be chosen for initial injection of information to maximize influence in t…
Properties of a Projected Network of a Bipartite Network
Suman Banerjee, Mamata Jenamani, Dilip Kumar Pratihar
Bipartite Graph is often a realistic model of complex networks where two different sets of entities are involved and relationship exist only two entities belonging to two different…